resourcecache.h

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// OSB library ************************************************ -*- C++ -*-
/*
  AUTHOR(S): Stephan Broennimann (vb)

  RCS information
   $Name: OSB_060808 $
   $Revision: 1.6 $

  License
   OSB rating and billing library for communication networks
   Copyright (C) 2004, 2005, 2006  OSB systems

   This file may be distributed and/or modify under the terms of the
   GNU General Public License (GPL) as published by the Free Software
   Foundation which is provided in the file LICENSE.GPL included in the
   packaging of this file.

   The file is distributed in the hope that it will be useful, but WITHOUT
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   for more details.

   Holders of a OSB Commercial License may use this file under the terms
   and conditions of this commercial license.
 */
#ifndef _RESOURCECACHE_H_
#define _RESOURCECACHE_H_

// ************************************************************************
// included header files
// + standard includes

// + libraries

// + local headers
#include "osberror.h"
#include "resourcefwd.h"

// + class declarations
namespace OSB_DB {
    class Session;
}
namespace OSB_LIB {
    class DateTime;
    class ModuleConfig;
    class RatedParty;
}

// ************************************************************************
// namespace extensions
namespace OSB_LIB {

// ************************************************************************
// forward declarations

// ************************************************************************
// type definitions

// ************************************************************************
// class definitions
    class ResourceCache {
    public:
        explicit ResourceCache(bool useLocks);
        virtual ~ResourceCache();
    private:


        ResourceCache(const ResourceCache&);
        ResourceCache& operator=(const ResourceCache&);
    public:


        virtual bool getDetails(
            const OSB_DB::Session& session,
            const DateTime&        ts,
                  RatedParty*      rp,
                  OsbError*        error
        ) = 0;



        virtual bool initialize(
            const OSB_DB::Session& session,
            const ModuleConfig&    config
        ) = 0;
        virtual void finalize(
            bool doLog
        ) = 0;

    protected:


        static OsbError noResourceType();
        static OsbError notSupported(ResourceType type);
    };                                  // class ResourceCache
}                                       // namespace OSB_LIB

// ************************************************************************
// inline definitions
namespace OSB_LIB {
}                                       // namespace OSB_LIB
#endif                                  // #ifndef _RESOURCECACHE_H_

---